教学大纲(英文)授课讲义授课教案案例分析视听教材习题集参考资料
视听教材

 

Sampling

Misclassification bias

Stratified analysis 1

Stratified analysis 2

Stratified analysis 3

Confounding

Confounding and interaction

Rate and ratio 1

Rate and ratio 2

Matching 1

Matching 2

Matching